Hardware Spec Index

Corvane FN-7640 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN7640-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index257 (Case Fans scale)
Category rank#29,910
Street price$9
Power4 W
Performance per dollar28.56
Released2025

Specifications

BrandCorvane
ModelCorvane FN-7640 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7640 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3395283 (accessed 2026-10-21).